Rennsport Factory



Mercedes W209 CLK Class inc CLK500 and CLK55/CLK63 AMG Rear Motorsport Arm and Geometry Rectification Pack

Select your required components below:

  • Rear Upper Arm Set
    Rear Lower Arm Set

This is our range of Rally Corsa steering and suspension arms for the Mercedes W201 190e, W124 E Class and R129 SL Class. Each component has been designed to allow the user full control over their geometry.

All parts in this range are designed to be used in motorsport and rally applications. If used on the road, longevity is decreased whilst NVH (Noise Vibration and Harshness) is increased. Spherical bearings are ideal for race applications as they allow articulation without play. The downside is they require regular maintenance and inspection.

Rear Arm Set
Complete set of rear upper arms made from 2mm wall chromoly tubes with adjustable spherical bearings. Toe arms include bump steer adjustment. Designed to mount to the OEM mountings.
Rear Lower Arm Set
This is a length adjustable spherical bearing mounted replacement for the rear lower wishbone with spring carrier. This arm is designed to be used with OEM mountings but as there is no provision for the spring it must also be used with a coilover suspension.
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